baber/WOPTO huggingface dataset:
Patent JP-H03238175-A (JP)
Title: Joining method for titanium clad steels
Inventor: HASE TAIJI
IPC: B23K9/00
Filed: 1990-02-15
Abstract: PURPOSE:To carry out joining of titanium clad materials with sufficient strength by butt-welding base metals of clad steels, forming weld Co beads on joining corners between the base metal deposited metal surfaces and cladding material end faces, blocking up these by Ti covering material and welding this and the cladding materials together by Co filler metal. CONSTITUTION:The base metals 2 and 2' mainly composed of Fe and the titanium clad steels 1 with Ti as the cladding materials 3 and 3' are joined together. At that time, a groove is provided on the respective clad steel 1 end faces and the base metals 2 and 2' are subjected to butt welding. The weld Co beads 13 are formed on the joining corner parts 12 between the base metal 2 and 2' deposited metal surfaces and the cladding material 3 and 3' end faces formed in this way. The Ti covering material 6 is mounted on the base metal deposited metal surfaces to block up these and this is welded to the cladding material 3 and 3' by the Co filler metal. Consequently, corrosion resistance of a joining joint part can be maintained sufficiently.
Patent JP-H10217294-A (JP)
Title: Product ejecting device of electromotive vertical injection molding machine
Inventor: ITO SUSUMU
IPC: B29C45/40
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a product ejecting apparatus capable of certainly releasing all of products even when some products remain in lower and upper molds in a respectively separated state in a multi-cavity mold. SOLUTION: Electromotive product ejection mechanisms 22, 21 are independently arranged to both of astationary platen 2 and a moving platen 3. When a product remains only in a lower mold, the product ejection mechanism 22 is operated and, when the product remains only in an upper mold, the product ejection mechanism 21 is operated. Further, when some products remain in the lower mold in a multi-cavity mold and the remainder remains in the upper mold, the product ejection mechanisms 22, 21 are together operated and products are peeled from both of the lower and upper molds.
Patent JP-H11281058-A (JP)
Title: Sheath type glow plug
Inventor: LOCHER JOHANNES
IPC: F23Q7/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To constitute a sheath type glow plug only of one member by a structure wherein a connection bolt is provided with two seal faces at an end on the plug casing side and coupled tightly with plug casing through an integral tube member having a shape coupling member on the outer circumferential surface. SOLUTION: A connection bolt 12 is inserted into the longitudinal hole 11A of a plug casing 11 and a tube member 15 is introduced into the plug casing 11 over the connection bolt 12. Contact connection face on the inner and outer circumferential surfaces of the tube member 15 is used for centering with the longitudinal hole 11A in the upper region of the connection bolt 12 and for internal sealing of the plug casing 11 with respect to surroundings. Sealing is effected through inner and outer sealing faces 18, 19 at the end of the tube member 15 on the inside of the plug casing 11. The tube member 15 is coupled tightly with the plug casing 11 by forming a shape coupling member 23 on the outer circumferential surface thereof.
Patent JP-S63200210-A (JP)
Title: Method for controlling attitude of robot
Inventor: YOSHIZAWA HIDEKI
IPC: G05B13/02
Filed: 1987-02-16
Abstract: PURPOSE:To omit a complicated deciding job, etc., by converting the sensor output of a real space into a stereoscopic image in an (n+1)-dimensional virtual space against an n-dimensional real space and forming a recessing/projecting surface in a virtual space to use this space as a control field of a dynamic model. CONSTITUTION:The ultrasonic distance sensors 21-24 are provided on the side face of a robot 1 which moves in the two-dimensional X and Y working spaces. Thus the robot 1 moves the working spaces (parallel advance, attitude control) by avoiding the obstacles OB1 and OB2 while grasping its external environment. The attitude control is carried out by supposing a three- dimensional virtual space where an axis P is added in the two-dimensional direction of the robot 1. Then, a stereoscopic image that has its extension of the X/Y axis direction and its height in the P axis direction respectively is produced at a prescribed position of said virtual space against the outputs of sensors 21-24 obtained in the working areas. The control value is obtained based on the state value of a field of the P axis direction obtained by said stereoscopic image. Thus the robot 1 is controlled.
Patent JP-S58150680-A (JP)
Inventor: KOBAYASHI CHIMATO
IPC: E05D15/06
Filed: 1982-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06218511-A (JP)
Title: Method for controlling molten metal surface level in mold for continuous casting
Inventor: KUSACHI HIROSHI
IPC: B22D11/16
Filed: 1993-01-27
Abstract: PURPOSE:To reduce the variation of molten metal surface level in a mold by overlapping an exciting signal with an adjusting signal for gate while changing the period of the exciting signal. CONSTITUTION:In the continuous casting equipment, the molten steel 2 in a tundish 1 is poured into the mold 5. This poured molten steel rate is adjusted with the gate 4. The molten steel surface level in the mold 5 is obtd. with a molten steel surface level meter 7 and with the adjusting signal by an adjusting device 9 obtd. based on this level, the exciting signal having the prescribed high frequency is superposed by using an exciting signal generator 10 and given to the adjusting means (gate) 4 to control the molten steel surface level in the mold 5 to the suitable level. Then, the exciting signal with the exciting signal generator 10, is superposed with the adjusting signal while changing this period. Based on this signal, the gate 4 is controlled by using a servo amplifier 13, hydraulic unit 14 and hydraulic cylinder 15. By this method, the molten metal surface level can be controlled in high precision.
Patent JP-H09203491-A (JP)
Title: Gas hose coupler
Inventor: HORINAKA KIYOSHI
IPC: F16L37/40
Filed: 1996-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent a gas hose coupler from being erroneously used. SOLUTION: A coupler is composed of a plug 1 adapted to be attached to a gas burner incorporating unit, and a socket 2 which incorporates a means adapted to be engaged with an annular groove 3 formed in the outer periphery of the front end of the plug 1. Further, a valve member A adapted to be opened by being pushed by the plug 1 is incorporated in the socket 2. A valve member B incorporated in the plug 1 is pressed by an actuating rod 4 connected to the valve member A in the socket 2 and projected forward along the center line of the valve member A so as to be opened. Only when a regular socket 2 is fitted, the valve member B in the plug 1 is opened so as to enable supply of gas, thereby it is possible to prevent erroneous connection of a rubber hose.
Patent JP-H09202927-A (JP)
Title: Vacuum heat treatment device for granular body
Inventor: NAKAMURA MASATOMO
IPC: F27D7/06
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To stably recover valuable metals from granular bodies in high yield by evaporating impurities in the granular bodies by means of a preheating device to remove them and then applying heating reduction treatment to the granular bodies under a vacuum atmosphere in the main body of a heat treatment device. SOLUTION: At the time of, for example, recovering an iron powder from an iron oxide powder prepared by means of water atomization, granular bodies as raw material are supplied from a hopper 33 via a vacuum shut-off valve 32 into a treatment chamber in a preheating device A. Heating is done at relatively low temp. while agitating under prescribed vacuum atmosphere in the treatment chamber 22 to evaporate impurities from the granular bodies, and these evaporated impurities are collected in a condenser 61. The granular bodies after removal of impurities are supplied via a granular body shut-off valve 86 and a vacuum shut-off valve 43 into a treatment chamber 22a in a heat treatment device main body B and subjected to agitation and high temp. heating under the prescribed vacuum atmosphere in which reducing gas coexists.  By this procedure, zinc, lead, etc., are evaporated from the granular bodies and recovered in a condenser 61a. The remaining granular bodies composed mainly of iron are fed into an atmosphere substituting device C, where the atmosphere is subjected to gas substitution by inert gas, followed by cooling. Then, the granular bodies are fed into a molding apparatus D to undergo pelletizing.
Patent JP-H03238208-A (JP)
Title: Switching device for carrying hanger
Inventor: MIKI KOJIRO
IPC: B65G35/00
Filed: 1990-02-13
Abstract: PURPOSE:To enable the lock under the open position by providing a closing action hindering anti-backstopper of a hanger switching lever in a moving member for carrying, and providing a lock cancellation operating member for working to a lever operated part to cancel the lock of the anti-backstopper in a stop position of the moving member. CONSTITUTION:When hangers 17 - 20 are moved for opening to the outside in right and left, each lever 29 of switching operated tools 25 - 27 is turned to the direction for separating from stoppers 67a, 67b through rods 33a, 33b, 36a - 37b, a lever 31 and a vertical rotary shaft 28, and an inclined part 29b of an end 29a of the lever 29 is engaged with an anti-backstopper 44 of a lock means 41 to be kept in the open position. When hanger switching means 55 - 57 corresponding to used hangers are operated at a carried material loading/ unloading position, an engaging member 62 is engaged with a corresponding operated tool 25 - 28, and a lock cancellation operating part 61 cancells the lock means 41. Open position can be thereby kept.
Patent JP-S58149092-A (JP)
Inventor: NAGAHISA TAKEHIKO
IPC: G06F3/147
Filed: 1982-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11195322-A (JP)
Title: Light source unit and projection display unit
Inventor: FUJIMORI MOTOYUKI
IPC: G03B21/14
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To form illuminating light having a good color balance in a light source unit prepared with a discharge lamp used as a light source for a projection display unit, etc., and a reflector. SOLUTION: A discharge lamp 10 is provided with an emission part 17 in which metal halide is enclosed, and an electrode sealing part 19 having an approximately rectangular section. the discharge lamp 10 is so mounted to a reflector 21 that long sides of the rectangular section of the electrode sealing part 19 are approximately paralled to a plane approximately perpendicular to a plane 27a which has a tube axis 10a of an emission tube as one side and is level to vent holes 27 the reflector 21. Accordingly, cooling air from the vent holes 27 is flowed around the emission part 17 approximately every. Consequently, the emission part 17 can be cooled approximately evenly, and a temperature distribution within the emission part 17 can be uniformized, also the emission part 17 can be prevented from breaking by thermal stress.
Patent JP-S62190695-A (JP)
Inventor: INUMADA MASATO
IPC: F24C7/08
Filed: 1986-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55126234-A (JP)
Title: Spectrally sensitized silver halide photographic emulsion
Inventor: EBATO SHIYOUGO
IPC: G03C1/28
Filed: 1979-03-22
Abstract: PURPOSE: To obtain a silver halide photographic emulsion of high sensitivity, high contrast, and low fog, by adding specified silver halide grains, a merocyanine dye, and a specified 5-membered cyclic compound.  
     CONSTITUTION: (a) Silver halide grains (preferably, of grain diameter about 0.2W 1μ) consisting mainly of tetradecahedron grains composed of faces (100) and faces (111); (b) a merocyanine dye; and (c) a 5-membered cyclic compound represented by formula I or II (Y 1  is O, S, Se, or N-R 4 ; R 1 WR 4  are H, alkyl, alkenyl, aryl, cyano, or the like, and R 1  may link with R 2  to form a ring; and n 1 , n 2  are 1 or 2), or formula III (Y 2  is O or S and at least one of R 1  and R 2  is mercapto) are mixed. Merocyanine dye b is added by 10 -6 W10 -2  mole and 5-membered cyclic compound c by 10 -5 W10 -2  mole per mol of silver halide a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07244776-A (JP)
Title: Automatic vending machine
Inventor: SUEDA KAZUMI
IPC: G07F9/02
Filed: 1994-03-03
Abstract: PURPOSE:To provide the automatic vending machine for easily detecting sold-out for each column. CONSTITUTION:This automatic vending machine is composed of plural merchandise vending buttons 12, sold-out lamp 14 provided for each merchandise vending button, coin mechanism 16, delivery plate 18, one merchandise carry-out sensor 20 provided at a merchandise carry-out path, and controller 22 for turning on the sold-out lamp 14 corresponding to the merchandise vending button 12 when the merchandise carry-out sensor 20 detects no merchandise after the reception of money is confirmed by the coin mechanism 16 or the like and the merchandise vending button 12 is turned on.
Patent JP-H03237372-A (JP)
Title: Method and device for searching abnormal position of overhead transmission line and equipment thereof
Inventor: INOUE TORU
IPC: G01R31/08
Filed: 1990-02-14
Abstract: PURPOSE:To distinctly search an abnormality by measuring the distance to an overhead transmission line and equipments thereof by a distance measuring device while receiving a radio wave emitted from the aforementioned overhead trasmission line and equipments thereof by a measuring antenna. CONSTITUTION:A helicopter loaded with the device as shown in the figure is made to fly at a speed as constant as possible along the overhead transmission line for which the search of abnormality is going to be performed, and the radio waves from the overhead transmission line and equipments thereof are measured by the measuring antenna 10 while measuring the distance between the helicopter and overhead transmission line by a radio wave distance meter 12. The data of measuring radio wave corrected for distance by a distance correcting circuit 30 are supplied to a high speed Fourier transform circuit (FFT) 34 and an outbreaking wave detection circuit 36 through a buffer memory 32. When a corrosion or stain on the element wire of overhead transmission line exists at this time, a noise level becomes larger according to that degrees. If there exists the disconnection of element wire, a sharp outbreaking wave is generated and the width of outbreaking wave is varied according to that scale.
Patent JP-S53118365-A (JP)
Title: Gas discharge panel
Inventor: SHINODA TSUTAE
IPC: H01J17/16
Filed: 1977-03-25
Abstract: PURPOSE: To secure an assured contact at the panel terminal bridging part as well as to increase the reliability, by connecting the terminal conductor and the electrode lead-out terminal part provided to opposing two sheets of the glass substrate via a conductive adhesion material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57149406-A (JP)
Title: Manufacture of reduced iron in rotary kiln
Inventor: KUROMAME SHINICHI
IPC: C21B13/08
Filed: 1981-03-09
Abstract: PURPOSE:To reduce the sulfur content of reduced iron by maintaining a high- temperature reductive atmosphere for a fixed period of time even after the ending of reductive reaction while charging a reducing agent even from the outlet side of rotary kiln in the manufacture of reduced iron in the rotary kiln. CONSTITUTION:Powdered iron ore and a binder are pelletized together in a movable grading furnace 1, and then charged, together with a solid reducing agent 3 and a desulfurizer 4, into a rotary kiln 2. Even from the outlet of the rotary kiln, a powdered solid reducing agent 8 containing 3% or more volatile matters is blown into the kiln in an amout corresponding to 20% or more of the amount of the reducing agent to be charged from the inlet of the kiln, together with a carrier gas, by a blower 7 in such a way that the metallic transition of the iron ore pellets can reach 80% or more. A retaining zone for desulfurization is provided in a high-temperature and high-reducing atmosphere of outlet side portion corresponding to about 1/10 of the whole length of the rotary kiln, by which the S content of reduced iron is decreased to 0.03% or less.
Patent JP-H10226679-A (JP)
Title: Production of diakyl imidazolidinone
Inventor: KIYOURA TADAMITSU
IPC: C07D233/34
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound, useful as a solvent for, e.g. resins, various organic synthetic reactions or extraction, in high yield and in a limited quantity of by-product(s) by reacting ethylene carbonate with a monoalkylamine in the presence of carbon dioxide. SOLUTION: This compound is obtained by reacting ethylene carbonate with a monoalkylamine lower alkylamine, widely used one being monomethylamine) in a quantity 1.5 to 5 times larger than the stoichiometric requirement (2mols per 1mol of ethylene carbonate), in the presence of carbon dioxide [in a sufficient quantity to keep the carbon dioxide under the critical conditions (at least 31 deg.C and 72.9atm) during the reaction process, normally at 10 to 50wt.% based on the total quantity of the ethylene carbonate and monoalkylamine used] in the liquid or vapor phase, preferably in the presence of water in a quantity of 10 to 50wt.% based on the ethylene carbonate, under the conditions of 150 to 400 deg.C (normally, 180 to 300 deg.C) and normal pressure to 300atm.
Patent JP-S54126555-A (JP)
Title: Automatic coupler of optical fibers
Inventor: ARAI MOTOHIRO
IPC: G02B6/24
Filed: 1978-03-24
Abstract: PURPOSE:To obtain an automaic coupler of optical fibers which is capable of performing coupling of optical fibers with good accuracy and ease by performing coupling of the optical fibers through the use of two sets of lens systems and two sets of light intensity detectors. CONSTITUTION:An optical fiber 1 is beforehand position-adjusted so that the electric outputs obtainable from light intensity detectors 7 and 8 become zero. Next, if an optical fiber 2 is placed in the state of not aligning to the central axis of the optical fiber 1, the detection outputs being not zero are obtained from each of the light intensity detectors 7 and 8. These electric signals are amplified with amplifiers 9 and 10 and are respectively fed back to motors 11 and 12. Thereupon, the motors 11 and 12 parallelly move the optical fiber 2 in the two perpendicular directions so as to reduce the electric outputs from the light intensity detectors 7 and 8. This movement is stopped where the electric outputs from the light intensity detectors 7 and 8 becomes zero. In this way, the coupling between the optical fibers  is automatically and accurately accomplished.
Patent JP-H01211487-A (JP)
Title: Lactic acid bacteria starter for preparing silage
Inventor: SHIBATA MINORU
IPC: C12R1/245
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a homogeneous silage, willingly edible by cattle and having excellent flavor, by using a specific microorganism of the genus Lactobacillus or further a microorganism of the genus Streptococcus as an effective microorganism. CONSTITUTION:A viable microbial pharmaceutical of Lactobacillus.casei C-1631 (FERM P-9809) alone or combination thereof with a viable microbial pharmaceutical Streptococcus.lactis C-6513 (FERM P-9810) in combination as a lactio acid bacteria starter is added to a material in preparing a silage.
Patent JP-2000234294-A (JP)
Title: Sheet for strongly glossy printing
Inventor: KOBAYASHI MASASHI
IPC: D21H19/62
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a sheet which is used for strongly glossy printing and has good printing suitability and inhibits the migration of an ink, even when glossy printed surfaces are directly brought into contact with each other as in the case of bound albums or books piled up in the front of a book store. SOLUTION: This sheet for strongly glossy printing comprises a sheet-like support and a coating layer which is formed on at least one of the surfaces of the sheet-like support and comprises the electron beam-cured resin of an electron beam-curable resin composition. Therein, 20-80 pts.wt. of a urethane oligomer having at least four acryloyl groups and a diol residue having an average number-average mol.wt. of 1,000-10,000 in the molecule is contained in 100 pts.wt. of an electron beam-curable organic compound. The sheet preferably has an inner resin coating layer between the sheet-like support and the electron beam-cured resin coating layer.
Patent JP-2000103339-A (JP)
Title: Steering column supporting device
Inventor: SATO KENJI
IPC: B62D1/187
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To realize low costs by reducing the number of part items, and simultaneously to realize miniaturization/weight reduction. SOLUTION: A supporting bracket 2 is integrally connected and fixed by welding to a cross member 1. A supported bracket 7 to be supported which is connected by welding to a steering column 6, is connected by a bolt 11 and supported on the supporting bracket 2. The necessity of a fixed bracket fixed to the cross member and bolts and nuts for connecting the fixed bracket and the supporting bracket 7 is eliminated.
Patent JP-H07221867-A (JP)
Title: Data supply controller
Inventor: TAKATORI SUNAO
IPC: H04M11/00
Filed: 1994-02-07
Abstract: PURPOSE:To realize ease of selective processing of data and sure charging when the data supplied through batch processing from a communication satellite are selectively used. CONSTITUTION:Data from a communication satellite 11 are stored in a data storage reproduction device 2, a telephone line connector 5 is connected between a telephone terminal equipment 3 and a telephone line 4 to allow the terminal equipment 3 and the connector 5 to be communicated by using infrared ray transmitterreceiver sets 6, 7, the data storage reproduction device 2 sends a decoding key request signal to the telephone line connector 5 and the telephone line connector 5 makes a request of the decoding key to a data supplier through the telephone line 4 and the data storage reproduction device 2 decodes and reproduces the required data by using the received decoding key.
Patent JP-H10220041-A (JP)
Title: Large type patient bed room having a private room-like style
Inventor: FUKUTANI MITSUO
IPC: E04H3/08
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To allow patients on beds to freely enjoy natural lighting and views through respective windows, prevent the sight of patients on beds from being hindered by not only themselves but also a passenger on a longitudinal pathway, restrain visitors to patients on beds from aligning their sight with that of patients on other beds, allow a doctor to go around in only one direction in the room, and restrain the size of the patient room from being greatly increased so as to ensure conformability and privacy for each of patients on beds, saving of labor for a doctor going around the room, and enhancing economical efficiency for the facility. SOLUTION: A large type patient bed room is adjacent at its inside to a longitudinal pathway 6 through the intermediary of a longitudinal wall 18, and is adjacent to the outside 4 through windows 3. In this room, beds are arranged in parallel with one another, with their head ends making contact with the longitudinal wall 18, at suitable intervals in the longitudinal direction. In this arrangement, a crosswise pathway 23 is extended at the longitudinal center of the large type patient bed room, orthogonal to the longitudinal pathway, piercing through the longitudinal wall 18, and a plurality of curtains 24 or the like are arranged so as to shield the foot ends and either one or the other side of the beds.